[Types of ventilatory insufficiency in chronic kidney insufficiency]

A total of 116 patients with various degrees of chronic renal insufficiency were studied. The most frequent cause that led to its development was the chronic pyelinephritis, followed by chronic glomerulonephritis, and the other chronic renal disease, as--renal polycystosis, diabetic nephropathy, endemic nephropathy, etc. The dynamic and static pulmonary volumes volumes and capacities were investigated in order to achieve the task set and on their base--the type of ventilation disorder was determined. Certain changes of the indices were found in parallel with the intensification of the chronic renal insufficiency. They were best manifested in the patients with advanced renal insufficiency from II and IV group. Ventilation disorders were present in 50% of the patients examined. The restrictive type ventilation insufficiency was most often found (22.4%), second--the mixed type of ventilation defect (16.4%) and third--the obstructive type ventilation insufficiency (11.2%).